Everything You Ever Wanted to Know About
Flash Gordon Solenoid and Lamp Assignments

The following table lists each driver transistor, the coil it drives,
the pre-driver IC associated with it along with the pin numbers of the base and collector (respectively),
and the decoder IC BINARY input signals (ABCD) and output pin number.

TIP-102Transistor

Coil

CA3081Pre-Driver IC

74L154Decoder*

Q1

3-Drop Target Reset

U1, 16, 1

0001/2

Q2

4-Drop Target Reset

U1, 3, 2

0000/1

Q3

Knocker

U1, 6, 4

0101/6

Q4

Outhole Kicker

U1, 8, 7

0110/7

Q5

Inline Drop Target Reset

U1, 13, 14

0010/3

Q6

Saucer Kick Down

U1, 11, 12

0011/4

Q7

Not Used

U1, 10, 9

0100/5

Q8

Saucer Kick Up

U3, 16, 1

0111/8

Q9

Right Pop Bumper

U3, 3, 2

1010/11

Q10

Single Drop Target Pull-Down

U3, 8, 7

1011/13

Q11

Left Slingshot

U3, 6, 4

1101/15

Q12

Top Pop Bumper

U3, 10, 9

1100/14

Q13

Single Drop Target Reset

U3, 11, 12

1000/9

Q14

Left Pop Bumper

U3, 13, 14

1001/10

Q15

Flipper Enable Relay

U4, 3, 2

n/a

Q16

Right Slingshot

U4, 8, 7

1110/16

Q17

Not Used

U4, 10, 9

n/a

Q18

Not Used

U4, 11, 12

n/a

Q19

Coin Lockout

U4, 13, 14

n/a

*NOTE*
"n/a" Decoder info indicates these drivers get their signals as continuous solenoids directly from the MPU at A4J4-5, 6, 7, and 8 and not the Decoder IC.

This table lists all the 2N5060 SCRs on the Lamp Driver module,
the name of the lamp it drives,
the decoder IC associated with the SCR along with the BINARY input signals
(AD0, AD1, AD2, AD3) and output pin,
and the name of the 2K Ohm resistor (red/black/red) connected to the decoder output.

2N5060SCR

Lamp

MC14514Decoder

2K OhmResistor

Q4

#1 Drop Target Arrow

U1, 0111/4

R7

Q5

Top Pop Bumper

U1, 1101/13

R3

Q6

Right Outlane Special

U1, 1110/16

R2

Q7

10K Saucer

U1, 1011/19

R1

Q11

2X Bonus

U1, 0110/5

R8

Q12

5K Mini Bonus

U1, 0001/9

R12

Q13

9K Mini Bonus

U1, 0010/10

R13

Q14

1K Mini Bonus

U1, 0000/11

R14

Q18

Inline Drop Target Extra Ball

U2, 1101/13

R15

Q19

Left Outlane Special

U2, 1110/16

R11

Q20

#3 Drop Target Arrow

U3, 0111/4

R10

Q21

20K Saucer

U2, 1011/19

R9

Q25

#2 Drop Target Arrow

U2, 0111/4

R22

Q26

3K Bonus

U2, 0110/5

R23

Q27

6K Mini Bonus

U2, 0001/9

R27

Q28

10K Mini Bonus

U2, 0010/10

R28

Q29

2K Mini Bonus

U2, 0000/11

R29

Q30

30K Saucer

U3, 1101/13

R30

2N5060SCR

Lamp

MC14514Decoder

2K OhmResistor

Q31

Lower Top Right Rollover

U3, 1110/16

R26

Q32

4X Bonus

U3, 0110/5

R25

Q36

3K Mini Bonus

U3, 0000/11

R45

Q37

50K Mini Bonus

U3, 0101/6

R38

Q38

7K Mini Bonus

U3, 0001/9

R41

Q39

Extra Ball Saucer

U3, 1011/9

R24

Q43

Top Target Collect Bonus

U4, 1101/13

R44

Q44

Right Spinner

U3, 0010/10

R43

Q45

Top Target Special

U4, 1110/16

R42

Q46

Right Side Upper Target

U4, 1001/17

R40

Q50

8K Mini Bonus

U4, 0001/9

R55

Q51

Left Spinner

U4, 0010/10

R56

Q52

Credit Indicator

U4, 1010/20

R37

Q53

5X 4-Drop Target

U4, 1011/19

R39

Q57

4K Mini Bonus

U4, 0000/11

R57

Q58

4X 3-Drop Target

U4, 0111/4

R50

Q59

5X Bonus

U4, 0110/5

R53

Q60

100K Super Bonus

U4, 0101/6

R54

This table lists all the MCR-106 SCRs on the Lamp Driver module,
the name of the lamp it drives,
the MC14514 decoder IC associated with the SCR along with the BINARY input signals
(AD0, AD1, AD2, AD3) and output pin,
the CD4050 driver IC associated with the SCR along with the input and output pins,
and the name of the 2K Ohm resistor (red/black/red) connected to the decoder output.

MCR-106SCR

Lamp

MC14514Decoder

CD4050Driver*

2K OhmResistor

Q1

4 Drop Target "A" (Bottom)

U1, 1000/18

U5, 14/15

R6

Q2

Right Side Lower Target

U1, 1001/17

U5, 11/12

R5

Q3

Shoot Again

U1, 1010/20

U5, 9/10

R4

Q8

1K Super Bonus

U1, 0011/8

U5, 3/2

R16

Q9

5K Super Bonus

U1, 0100/7

U5, 5/4

R17

Q10

9K Super Bonus

U1, 0101/6

U5, 7/6

R18

Q15

High Score To Date

U2, 1100/14

U6, 14/15

R19

Q16

Ball In Play

U1, 1100/14

U6, 11/12

R20

Q17

Right Flipper Feed Lane

U2, 1001/17

U6, 9/10

R21

Q22

10K Super Bonus

U2, 0101/6

U6, 3/2

R31

Q23

Match

U2, 1010/20

U6, 5/4

R32

Q24

4 Drop Target "B"

U2, 1000/18

U6, 7/6

R33

MCR-106SCR

Lamp

MC14514Decoder

CD4050Driver*

2K OhmResistor

Q33

Game Over

U3, 1100/14

U7, 14/15

R34

Q34

6K Super Bonus

U2, 0100/7

U7, 9/10

R35

Q35

2K Super Bonus

U2, 0011/8

U7, 11/12

R36

Q40

Same Player Shoots Again

U3, 1001/17

U7, 3/2

R46

Q41

Left Flipper Feed Lane

U3, 1001/17

U7, 7/6

R48

Q42

4 Drop Target "C"

U3, 1000/18

U7, 5/4

R47

Q47

Tilt

U4, 1100/14

U8, 14/15

R49

Q48

7K Super Bonus

U3, 0100/7

U8, 9/10

R51

Q49

3K Super Bonus

U3, 0011/8

U8, 11/12

R52

Q54

4K Super Bonus

U4, 0011/8

U8, 3/2

R58

Q55

8K Super Bonus

U4, 0100/7

U8, 5/4

R59

Q56

4 Drop Target "D"

U4, 1000/18

U8, 7/6

R60

*NOTE*
The AS-2518-23 Lamp Driver Module does not use the CD4050 hex driver chips
so ignore that column if that's the style of lamp driver you have.

This table lists all the MCR-106 SCRs on the Auxiliary Lamp Driver (AS-2518-52),
the name of the lamp it drives,
the MC14028 BCD/Decimal decoder IC associated with it, along with the BINARY input signals (ABC) and the output pin,
and the 2K Ohm resistor (red/black/red) connected to the decoder output.

MCR-106SCR

Lamp

MC14028Decoder

2K OhmResistor

Q1

Upper Top Right Rollover

U2, 000/3

R10

Q2

1st Flash Gordon*

U2, 001/14

R11

Q3

4th Flash Gordon*

U2, 010/2

R12

Q4

Face of Ming

U2, 011/15

R13

Q5

3X 15 Second Clock

U2, 100/1

R14

Q6

Not Used

U2, 101/6

R15

Q7

Not Used

U2, 110/7

R16

Q8

Top Shooter Alley Rollover

U3, 000/3

R17

Q9

2nd Flash Gordon*

U3, 001/14

R18

Q10

5th Flash Gordon*

U3, 010/2

R19

Q11

Face of Ming

U3, 011/15

R20

Q12

2X 15 Second Clock

U3, 100/1

R21

Q13

Not Used

U3, 101/6

R22

Q14

Not Used

U3, 110/7

R23

MCR-106SCR

Lamp

MC14028Decoder

2K OhmResistor

Q15

Middle Shooter Alley Rollover

U4, 000/3

R24

Q16

3rd Flash Gordon*

U4, 001/14

R25

Q17

6th Flash Gordon*

U4, 010/2

R26

Q18

Not Used

U4, 011/15

R27

Q19

3X Saucer Arrow

U4, 100/1

R28

Q20

Not Used

U4, 101/6

R29

Q21

Not Used

U4, 110/7

R30

Q22

Lower Shooter Alley Rollover

U5, 000/3

R31

Q23

Not Used

U5, 001/14

R32

Q24

Not Used

U5, 010/2

R33

Q25

Back Box Strobe

U5, 011/15

R34

Q26

2X Saucer Arrow

U5, 100/1

R35

Q27

Not Used

U5, 101/6

R36

Q28

Not Used

U5, 110/7

R37

*NOTE*
6 pairs of lights on Backglass, 3 sets on each side of the strobe light

NOTES

I got all this information from the schematics and pretty much copied it verbatim.

If you notice any mistakes (I'm only human), please let me know and I'll fix it up.

If you need to know which solenoid driver transistor goes to which solenoid driver board connector, Click Here.

If you need to know which lamp SCR goes to which lamp driver board connector, Click Here.

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